CA2938462C - Appareil d'essai de plancher a entrainement positif - Google Patents

Appareil d'essai de plancher a entrainement positif Download PDF

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Publication number
CA2938462C
CA2938462C CA2938462A CA2938462A CA2938462C CA 2938462 C CA2938462 C CA 2938462C CA 2938462 A CA2938462 A CA 2938462A CA 2938462 A CA2938462 A CA 2938462A CA 2938462 C CA2938462 C CA 2938462C
Authority
CA
Canada
Prior art keywords
channel
base
main
shaft
drive shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2938462A
Other languages
English (en)
Other versions
CA2938462A1 (fr
Inventor
Robert W. CAVALIERO
Robert PEDDLE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States Gypsum Co
Original Assignee
United States Gypsum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of CA2938462A1 publication Critical patent/CA2938462A1/fr
Application granted granted Critical
Publication of CA2938462C publication Critical patent/CA2938462C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0005—Repeated or cyclic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0073—Fatigue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0232—Glass, ceramics, concrete or stone

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

L'invention concerne un appareil d'essai de plancher qui comprend une base ayant une surface supérieure et délimitant une ouverture d'arbre de sortie, ainsi qu'un cadre disposé dans la base et présentant un canal principal qui fait saillie verticalement et qui est en communication avec un canal supplémentaire faisant globalement saillie à l'horizontale et possédant une ouverture d'accès dans une paroi latérale de la base. Un arbre d'entraînement principal passe à travers le canal supplémentaire et est couplé à une boîte de vitesses située dans le canal principal. Un arbre auxiliaire dépasse globalement de la boîte de vitesses et est relié à l'arbre d'entraînement principal afin de tourner en même temps que lui.
CA2938462A 2014-02-07 2015-02-05 Appareil d'essai de plancher a entrainement positif Active CA2938462C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461937172P 2014-02-07 2014-02-07
US61/937,172 2014-02-07
US14/507,263 US9341600B2 (en) 2014-02-07 2014-10-06 Deflection gauge for floor test apparatus
US14/507,263 2014-10-06
US14/507,256 US9170237B2 (en) 2014-02-07 2014-10-06 Positive drive floor test apparatus
US14/507,256 2014-10-06
PCT/US2015/014591 WO2015120135A2 (fr) 2014-02-07 2015-02-05 Appareil d'essai de plancher à entraînement positif

Publications (2)

Publication Number Publication Date
CA2938462A1 CA2938462A1 (fr) 2015-08-13
CA2938462C true CA2938462C (fr) 2017-11-21

Family

ID=53774691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2938462A Active CA2938462C (fr) 2014-02-07 2015-02-05 Appareil d'essai de plancher a entrainement positif

Country Status (4)

Country Link
US (2) US9170237B2 (fr)
CA (1) CA2938462C (fr)
MX (1) MX354462B (fr)
WO (1) WO2015120135A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645062B2 (en) * 2014-04-11 2017-05-09 Duro-Last, Inc. Roofing pull-test frame assembly
US9964942B2 (en) 2015-11-05 2018-05-08 United States Gypsum Company System and method for manufacturing cementitious boards with on-line board measurement

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB325358A (en) 1929-01-21 1930-02-20 Lyons & Co Ltd J Improvements in and relating to means for testing the durability and hardness of tiles and other flooring material and the like
US2066311A (en) 1934-06-05 1937-01-05 William D Appel Machine for testing fabrics
US2969669A (en) 1955-05-10 1961-01-31 Ronson Metals Corp Abrasion testing apparatus
US3102414A (en) 1960-08-03 1963-09-03 Dow Chemical Co Carpet wear tester
US3404556A (en) 1965-06-18 1968-10-08 Boris M. Kameras Abrasion resistance testing apparatus
US3426853A (en) * 1968-02-02 1969-02-11 Victor Del Rosso Horizontal vibratory dispenser with weighing and tilting discharger
US3641807A (en) 1970-02-24 1972-02-15 Monsanto Co Traffic machine for carpets
US3724574A (en) * 1970-10-26 1973-04-03 Continental Scale Corp Weighing and height measuring device
CH580803A5 (fr) * 1975-02-04 1976-10-15 Mettler Instrumente Ag
GB1554721A (en) * 1975-07-12 1979-10-31 Sonicaid Ltd Ultrasonic examination apparatus
US4569222A (en) 1984-12-24 1986-02-11 Armstrong World Industries, Inc. Rolling caster floor tester
US5563329A (en) * 1994-09-13 1996-10-08 Simuwear Corporation System and method for testing floor coverings
US5616848A (en) 1995-03-20 1997-04-01 Chrysler Corporation Plate testing apparatus and method of testing
JPH09184797A (ja) 1995-12-28 1997-07-15 Inax Corp 実歩行対応型摩耗促進試験機
JPH09325112A (ja) * 1996-06-04 1997-12-16 Eidai Co Ltd 板の表面性状試験機
US5998742A (en) * 1996-08-26 1999-12-07 Eveready Battery Company, Inc. High speed high accuracy active force transducer
EP0925489B9 (fr) * 1996-09-06 2007-11-21 Snap-On Equipment Europe Limited Machine a equilibrer les roues
JP3315065B2 (ja) * 1997-11-25 2002-08-19 松下電工株式会社 床パネルの試験装置
US6284987B1 (en) * 1999-07-29 2001-09-04 Khalid F. Al-Modiny Embedded weight scale
CN101413873B (zh) * 2008-12-01 2012-02-15 江苏宏耐木业有限公司 地板基材吸水膨胀率及吸水高度的检测方法
CN201765174U (zh) * 2010-09-03 2011-03-16 久盛地板有限公司 一种测试刨

Also Published As

Publication number Publication date
MX354462B (es) 2018-03-06
US9341600B2 (en) 2016-05-17
WO2015120135A3 (fr) 2015-10-29
WO2015120135A2 (fr) 2015-08-13
US20150226706A1 (en) 2015-08-13
MX2016009452A (es) 2016-10-31
CA2938462A1 (fr) 2015-08-13
US20150226623A1 (en) 2015-08-13
US9170237B2 (en) 2015-10-27

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Effective date: 20160729

EEER Examination request

Effective date: 20160729